You are on a shopping trip. The store will round the amount you pay for each item to the nearest cent. Find the amount you will pay.35 mm film is 4 rolls for $12.43, so one roll is $3.1075. You pay:
A. $3.11
B. $3.21
C. $3.1
D. $3.108
Answer: A
Mathematics
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A. 19.25 ft × 19.25 ft B. 8.77 ft × 19.25 ft C. 8.77 ft × 8.77 ft D. 15.4 ft × 77 ft
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Solve the problem.Let a and b be positive numbers, and let G be their geometric mean. Express the geometric mean of 
and 5b in terms of G.
A. 25G
B. 10G
C. 
D. 10
E. 100G
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Multiply and simplify.-6z ? 
A. 0 B. 36z C. 1 D. -1
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Answer the question.What does the digit 6 mean in the number 898,136?
A. hundreds B. thousands C. ones D. tens
Mathematics